CN204387100U - 易安装滚动轴承 - Google Patents

易安装滚动轴承 Download PDF

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Publication number
CN204387100U
CN204387100U CN201520004863.6U CN201520004863U CN204387100U CN 204387100 U CN204387100 U CN 204387100U CN 201520004863 U CN201520004863 U CN 201520004863U CN 204387100 U CN204387100 U CN 204387100U
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ring
ball
rolling bearing
retainer
raceway
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CN201520004863.6U
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周和珍
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CHANGZHOU WUJIN YONGDA MECHANICAL BEARING Co Ltd
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CHANGZHOU WUJIN YONGDA MECHANICAL BEARING Co Ltd
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Abstract

本实用新型涉及一种易安装滚动轴承,包括内圈、外圈和设置在内圈和外圈之间的保持架组件,在外圈周向具有一圈环槽,环槽位于外圈的中部,在环槽内具有开口弹簧挡圈。本实用新型的有益效果是:该轴承通过开口弹簧挡圈的卡接作用即可可靠地安装在运动部件的轴承孔内,不会发生滑脱出轴承孔的故障。

Description

易安装滚动轴承
技术领域
[0001] 本实用新型涉及一种易安装滚动轴承。
背景技术
[0002] 通常轴承是紧配合安装的,安装时有可能需要用到压力机,安装困难,在有些转动精度要求较低的场合采用这种安装方式成本较高。
实用新型内容
[0003] 本实用新型所要解决的技术问题是:提供一种易安装滚动轴承,降低安装难度。
[0004] 本实用新型解决其技术问题所采用的技术方案是:一种易安装滚动轴承,包括内圈、外圈和设置在内圈和外圈之间的保持架组件,在外圈周向具有一圈环槽,环槽位于外圈的中部,在环槽内具有开口弹簧挡圈。
[0005] 进一步限定,内圈和外圈上均具有滚道,滚道包括圆锥滚道和滚珠滚道,滚珠滚道位于圆锥滚道的中间,保持架组件包括长圆柱滚子、滚珠和保持架,长圆柱滚子和滚珠相互间隔地设置,长圆柱滚子在圆锥滚道内滚动,滚珠在滚珠滚道内滚动,长圆柱滚子和滚珠通过保持架在周向等间距设置。
[0006] 进一步限定,保持架为尼龙材质。
[0007] 本实用新型的有益效果是:该轴承通过开口弹簧挡圈的卡接作用即可可靠地安装在运动部件的轴承孔内,不会发生滑脱出轴承孔的故障。而且本轴承既能承受轴向负载又能承受径向负载,而且结构紧凑,体积小,适于在安装空间小,承载受力情况复杂多变的场合使用。
附图说明
[0008] 下面结合附图和实施例对本实用新型进一步说明;
[0009] 图1为本实用新型的剖面结构示意图;
[0010] 图中,1.内圈,2.外圈,3.长圆柱滚子,4.滚珠滚道,5.保持架,6.开口弹簧挡圈。
具体实施方式
[0011] 如图1所示,一种易安装滚动轴承,包括内圈1、外圈2和设置在内圈I和外圈2之间的保持架组件,在外圈2周向具有一圈环槽,环槽位于外圈2的中部,在环槽内具有开口弹費挡圈6。
[0012] 内圈I和外圈2上均具有滚道,滚道包括圆锥滚道和滚珠滚道4,滚珠滚道4位于圆锥滚道的中间,保持架组件包括长圆柱滚子3、滚珠和保持架5,长圆柱滚子3和滚珠相互间隔地设置,长圆柱滚子3在圆锥滚道内滚动,滚珠在滚珠滚道4内滚动,长圆柱滚子3和滚珠通过保持架5在周向等间距设置。保持架5为尼龙材质。

Claims (3)

1.一种易安装滚动轴承,包括内圈(I)、外圈⑵和设置在内圈⑴和外圈⑵之间的保持架组件,其特征是:在所述的外圈(2)周向具有一圈环槽,环槽位于外圈(2)的中部,在环槽内具有开口弹簧挡圈(6)。
2.根据权利要求1所述的易安装滚动轴承,其特征是:所述的内圈(I)和外圈(2)上均具有滚道,滚道包括圆锥滚道和滚珠滚道(4),滚珠滚道(4)位于圆锥滚道的中间,保持架组件包括长圆柱滚子(3)、滚珠和保持架(5),长圆柱滚子(3)和滚珠相互间隔地设置,长圆柱滚子(3)在圆锥滚道内滚动,滚珠在滚珠滚道(4)内滚动,长圆柱滚子(3)和滚珠通过保持架(5)在周向等间距设置。
3.根据权利要求2所述的易安装滚动轴承,其特征是:所述的保持架(5)为尼龙材质。
CN201520004863.6U 2015-01-05 2015-01-05 易安装滚动轴承 Expired - Fee Related CN204387100U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107542775A (zh) * 2016-06-28 2018-01-05 斯凯孚公司 轴承组件

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107542775A (zh) * 2016-06-28 2018-01-05 斯凯孚公司 轴承组件

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